CN112775333B - High-efficient pair of small-size part that discharges fast closes stamping die - Google Patents
High-efficient pair of small-size part that discharges fast closes stamping die Download PDFInfo
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- CN112775333B CN112775333B CN202011636000.2A CN202011636000A CN112775333B CN 112775333 B CN112775333 B CN 112775333B CN 202011636000 A CN202011636000 A CN 202011636000A CN 112775333 B CN112775333 B CN 112775333B
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- swing joint
- die
- stamping
- block
- driving gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of mechanical dies and discloses a high-efficiency double-combined stamping die for rapidly unloading small parts, which comprises a driving gear, wherein a toothed plate is movably connected above the driving gear, a connecting block is movably connected on the outer side of the toothed plate, a guiding effect is provided through cooperation of a guide pillar and a guide sleeve, meanwhile, the precision of a stamping part is ensured through cooperation of a positioning shaft and a U-shaped plate, a hinging rod, a sliding block, a connecting rod and a buffer spring are matched, the transverse impact force generated in the stamping process is absorbed, the stability of the whole device is ensured, the driving gear and the toothed plate can drive two pairs of dies on two sides to work simultaneously, the stamping efficiency is improved, after the stamping is formed, the toothed plate drives a male die to return to an initial position through cooperation of an electromagnetic push block, a magnet and a push rod, so that workpieces are ejected out, on one hand, the working efficiency is improved, and meanwhile, the personnel are prevented from being injured by unexpected situations during manual workpiece taking, and safety guarantee is provided for staff.
Description
Technical Field
The invention relates to the technical field of mechanical dies, in particular to a high-efficiency double-combined stamping die for a small part capable of rapidly unloading.
Background
The stamping die is a special technological equipment for processing materials into parts in cold stamping, and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials at room temperature by using a die arranged on a press machine to separate or plastically deform the materials.
Most of the existing stamping equipment needs to be manually taken out, namely staff is required to manually take out workpieces clamped in a female die, the working efficiency is low, most stamping accidents also occur when the workpieces are taken out, the equipment is possibly aged, the switch is unreasonable in design or the staff does not operate according to the requirements, and finally the staff can be possibly pressed and injured.
In order to solve the problems, the inventor provides a small part efficient double-combined stamping die capable of rapidly unloading, and the stamping die has the advantages that manual workpiece taking is not needed, the positioning precision of stamped workpieces is high, and the stamping efficiency is high.
Disclosure of Invention
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high-efficient pair of die that closes of small-size part of quick unloading, includes the driving gear, the top swing joint of driving gear has the pinion rack, the outside swing joint of pinion rack has the connecting block, the right side swing joint of connecting block has the buffer block, the inside swing joint of buffer block has the location axle, the right side swing joint of location axle has the U-shaped board, the right side swing joint of U-shaped board has the inner shield, the right side swing joint of inner shield has the terrace die, the inside swing joint of terrace die has the guide pillar, the right side swing joint of guide pillar has the guide pin bushing, the right side swing joint of guide pin bushing has the die, the right side swing joint of die has the backplate, the right side swing joint of backplate has the electromagnetism ejector pad, the inboard swing joint of electromagnetism ejector pad has magnet, the inboard swing joint of magnet has the push rod, the outside swing joint of push rod has the return spring, the right side swing joint of backplate has the base, the inside swing joint of base has the connecting rod, the above swing joint of connecting rod has the slider.
Preferably, the driving gear is driven by a forward and reverse rotating motor, a mounting frame is arranged on the outer side of the driving gear, the middle of the mounting frame is movably connected with the driving gear, sliding grooves are formed in the upper side and the lower side of the mounting frame, and the toothed plate is arranged in the sliding grooves.
Preferably, the inside of buffer block is provided with two sets of blind holes from top to bottom, and locating shaft swing joint is in the blind hole, and the outside of locating shaft is provided with buffer spring, U shaped plate and buffer spring swing joint.
Preferably, an inner fixing plate is arranged between the male die and the inner guard plate, and the inner fixing plate is fixedly connected with the male die through screws.
Preferably, an outer fixing plate is arranged between the female die and the outer guard plate, and the outer fixing plate is fixedly connected with the female die through screws.
Preferably, two groups of through holes are arranged in the female die, two groups of ladder-shaped through holes are arranged at positions corresponding to the outer fixing plates at the outer side of the female die, and the electromagnetic push block, the magnet, the push rod and the return spring are movably connected in the ladder-shaped through holes.
Preferably, a hinge rod is arranged between the outer guard plate and the base, the inner side of the hinge rod is hinged to the base, and one end of the outer side of the hinge rod is hinged to the sliding block.
Preferably, the sliding block is sleeved on the connecting rod, and a buffer spring is arranged between the sliding block and the base.
Advantageous effects
Compared with the prior art, the invention provides the efficient double-combined stamping die for the small part, which has the following beneficial effects:
1. this high-efficient pair of small-size part that discharges fast closes stamping die, through the motion in-process, guide pillar and guide pin bushing cooperation provide the guide effect, the cooperation of locating shaft and U shaped plate simultaneously ensures that terrace die and die can the accurate positioning, ensure the precision of stamping workpiece, the sheet material is shaping between terrace die and die, and in-process, outer backplate, articulated rod, slider, connecting rod and buffer spring cooperation, the horizontal impact force that produces in the absorption stamping process guarantees the stability of whole device, and driving gear and pinion rack can drive two pairs of moulds simultaneous workings of both sides, the efficiency of punching press has been improved greatly.
2. This high-efficient pair of small-size part that discharges fast closes stamping die, through the shaping back, the driving gear reverse rotation, the pinion rack passes through the connecting block and drives the terrace die and resume initial position, through the cooperation of electromagnetism ejector pad, magnet, push rod, will block the work piece in the die and decide, fall to the conveyer belt of the supporting setting of below, convey to next process, need not manually get the piece, on the one hand saved the time of getting the piece, work efficiency has been improved, the unexpected condition causes the injury to the staff when also having avoided simultaneously manually getting the piece, after unloading, outage for the electromagnetism ejector pad, under the effect of magnet and return spring, the initial position is resumes to the push rod, make the device can continuous operation, further improved work efficiency.
Drawings
FIG. 1 is a schematic view of a portion of a stamping die according to the present invention;
FIG. 2 is a schematic diagram of the overall working structure of the present invention;
FIG. 3 is a schematic view of a portion of the structure of a toothed plate according to the present invention;
fig. 4 is an enlarged schematic view of the part a structure of fig. 1 according to the present invention.
In the figure: 1. a drive gear; 2. a toothed plate; 3. a connecting block; 4. a buffer block; 5. positioning a shaft; 6. a U-shaped plate; 7. an inner guard board; 8. a male die; 9. a guide post; 10. guide sleeve; 11. a female die; 12. an outer guard plate; 13. an electromagnetic push block; 14. a magnet; 15. a push rod; 16. a return spring; 17. a base; 18. a connecting rod; 19. a sliding block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, a fast unloading efficient duplex stamping die for small parts comprises a driving gear 1, wherein the driving gear 1 is driven by a forward and reverse rotation motor, a mounting frame is arranged on the outer side of the driving gear 1, the middle part of the mounting frame is movably connected with the driving gear 1, sliding grooves are arranged on the upper side and the lower side, a toothed plate 2 is arranged in the sliding grooves of the mounting frame, a connecting block 3 is movably connected on the outer side of the toothed plate 2, a buffer block 4 is movably connected on the right side of the connecting block 3, an upper blind hole and a lower blind hole are arranged on the inner side of the buffer block 4, a positioning shaft 5 is movably connected in the blind hole, a buffer spring is arranged on the outer side of the positioning shaft 5, a U-shaped plate 6 is movably connected on the right side of the U-shaped plate 6, an inner guard plate 7 is movably connected on the right side of the inner guard plate 7, an inner fixing plate is arranged between the male die 8 and the inner guard plate 7, the inner fixing plate is fixedly connected with the male die 8 through screws, the inside of the male die 8 is movably connected with a guide post 9, the right side of the guide post 9 is movably connected with a guide sleeve 10, the right side of the guide sleeve 10 is movably connected with a female die 11, the right side of the female die 11 is movably connected with an outer guard plate 12, an outer fixed plate is arranged between the female die 11 and the outer guard plate 12, the outer fixed plate and the female die 11 are fixedly connected through screws, an upper group of through holes and a lower group of through holes are arranged in the female die 11, an upper group of stepped through holes and a lower group of stepped through holes are arranged at positions corresponding to the outer fixed plate at the outer side of the female die 11, the right side of the outer guard plate 12 is movably connected with an electromagnetic push block 13, the inner side of the electromagnetic push block 13 is movably connected with a magnet 14, the inner side of the magnet 14 is movably connected with a push rod 15, the outer side of the push rod 15 is movably connected with a return spring 16, the electromagnetic push block 13, the magnet 14, the push rod 15 and the return spring 16 are movably connected in the stepped through holes, the right side of the outer guard plate 12 is movably connected with a base 17, the inside swing joint of base 17 has connecting rod 18, and the upper swing joint of connecting rod 18 has slider 19, is provided with the articulated lever between outer backplate 12 and the base 17, and the inboard of articulated lever articulates on base 17, and outside one end articulates on slider 19, and slider 19 cup joints on connecting rod 18, and is provided with buffer spring between slider 19 and the base 17.
Working process and principle: when the quick unloading die is in operation, the feeding direction of the quick unloading die is from top to bottom, a plate material is conveyed between the male die 8 and the female die 11, a conveying device is arranged below the die in a matching way, and a finished product after being punched is unloaded and falls onto a conveying belt to be conveyed to the next working procedure.
When the driving gear 1 rotates clockwise, the toothed plate 2 meshed with the upper side and the lower side drives the connecting block 3 to move outwards, when the connecting block 3 drives the inner guard plate 7 and the male die 8 to move to the right side by pushing the buffer block 4, meanwhile, the guide post 9 and the guide sleeve 10 provide guiding function, the male die 8 and the female die 11 can be accurately positioned, the precision of products is ensured, when the male die 8 is gradually close to the female die 11, in the process of starting extrusion plate forming, the buffer block 4 drives the positioning shaft 5 to gradually enter the U-shaped plate 6, the buffer spring outside the positioning shaft 5 is compressed, the precision of the male die 8 in the horizontal direction can be ensured through the cooperation of the positioning shaft 5 and the U-shaped plate 6, namely, the precision of stamping parts is ensured, the outer guard plate 12 moves to the right side in the stamping process, the slide block 19 is driven to the two sides on the connecting rod 18 through the hinge rod on the right side, the buffer spring between the slide block 19 and the base 17 is compressed, the transverse impact force generated in the stamping process is absorbed, the stability of the whole device is ensured, and the two pairs of dies on the two sides can be driven by the driving gear 1 and the toothed plate 2 to work simultaneously, and the stamping efficiency is greatly improved.
After compression molding, the positive and negative rotating motor drives the driving gear 1 to reversely rotate, the toothed plate 2 drives the buffer blocks 4 and the male dies 8 on two sides to move inwards through the connecting blocks 3, the initial position is recovered, meanwhile, the electromagnetic push block 13 is electrified, a magnetic field in the opposite direction to the inner magnet 14 is generated by the electromagnetic push block 13 according to the magnetic effect of current, so that the magnet 14 and the push rod 15 are pushed to move leftwards, the push rod 15 enables a workpiece clamped in the female die 11 to be fixed, meanwhile, the recovery spring 16 in the stepped hole is compressed, falls onto a conveyer belt arranged under the stepped hole and is conveyed to the next procedure, manual workpiece taking is not needed, on one hand, the workpiece taking time is saved, the working efficiency is improved, meanwhile, injury to staff due to unexpected situations during manual workpiece taking is avoided, after unloading, the electromagnetic push block 13 is powered off, and the push rod 15 recovers the initial position under the action of the magnet 14 and the recovery spring 16, so that the device can continuously work.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a small-size part high-efficient pair of quick unloading closes stamping die, includes driving gear (1), its characterized in that: the upper part swing joint of driving gear (1) has pinion rack (2), the outside swing joint of pinion rack (2) has connecting block (3), the right side swing joint of connecting block (3) has buffer block (4), the inside swing joint of buffer block (4) has locating shaft (5), the right side swing joint of locating shaft (5) has U-shaped plate (6), the right side swing joint of U-shaped plate (6) has inner shield (7), the right side swing joint of inner shield (7) has terrace die (8), the inside swing joint of terrace die (8) has guide pillar (9), the right side swing joint of guide pillar (9) has guide pin bushing (10), the right side swing joint of guide pin bushing (10) has die (11), the right side swing joint of die (11) has outer backplate (12), the right side swing joint of outer backplate (12) has electromagnetic push block (13), the inboard swing joint of electromagnetic push block (13) has magnet (14), the inboard swing joint of magnet (14) has inner shield (9), the inside swing joint of push rod (15) has connecting rod (17) to return, the base swing joint (17) of push rod (17), the upper swing joint of connecting rod (18) has slider (19), driving gear (1) is by positive and negative rotation motor drive, and the outside of driving gear (1) is provided with the mounting bracket, and the middle part of mounting bracket and driving gear (1) swing joint are provided with the spout from top to bottom, and pinion rack (2) set up in the spout, the inboard of buffer block (4) is provided with two sets of blind holes from top to bottom, and locating shaft (5) swing joint is in the blind hole, and the outside of locating shaft (5) is provided with buffer spring, U-shaped board (6) and buffer spring swing joint, be provided with interior fixed plate between terrace die (8) and inner shield (7), interior fixed plate passes through screw fixed connection with terrace die (8).
2. The high-efficiency duplex stamping die for small parts capable of being rapidly unloaded according to claim 1, wherein the high-efficiency duplex stamping die is characterized in that: an outer fixing plate is arranged between the female die (11) and the outer guard plate (12), and the outer fixing plate is fixedly connected with the female die (11) through screws.
3. The high-efficiency duplex stamping die for small parts capable of being rapidly unloaded according to claim 1, wherein the high-efficiency duplex stamping die is characterized in that: an upper group of through holes and a lower group of through holes are formed in the female die (11), an upper group of stepped through holes and a lower group of stepped through holes are formed in positions, corresponding to the outer fixing plates, on the outer side of the female die (11), of the female die, and the electromagnetic push block (13), the magnet (14), the push rod (15) and the return spring (16) are movably connected in the stepped through holes.
4. The high-efficiency duplex stamping die for small parts capable of being rapidly unloaded according to claim 1, wherein the high-efficiency duplex stamping die is characterized in that: a hinge rod is arranged between the outer guard plate (12) and the base (17), the inner side of the hinge rod is hinged on the outer guard plate (12), and one end of the outer side of the hinge rod is hinged on the sliding block (19).
5. The high-efficiency duplex stamping die for small parts capable of being rapidly unloaded according to claim 1, wherein the high-efficiency duplex stamping die is characterized in that: the sliding block (19) is sleeved on the connecting rod (18), and a buffer spring is arranged between the sliding block (19) and the base (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011636000.2A CN112775333B (en) | 2020-12-31 | 2020-12-31 | High-efficient pair of small-size part that discharges fast closes stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011636000.2A CN112775333B (en) | 2020-12-31 | 2020-12-31 | High-efficient pair of small-size part that discharges fast closes stamping die |
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| Publication Number | Publication Date |
|---|---|
| CN112775333A CN112775333A (en) | 2021-05-11 |
| CN112775333B true CN112775333B (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011636000.2A Active CN112775333B (en) | 2020-12-31 | 2020-12-31 | High-efficient pair of small-size part that discharges fast closes stamping die |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112974580B (en) * | 2021-05-11 | 2021-07-30 | 四川英创力电子科技股份有限公司 | Bent circuit board and processing equipment and method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007118017A (en) * | 2005-10-26 | 2007-05-17 | Daihatsu Motor Co Ltd | Double-action press device and press method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204414621U (en) * | 2014-11-26 | 2015-06-24 | 西安众智惠泽光电科技有限公司 | Reciprocating two-way four station stamping devices |
| CN207343644U (en) * | 2017-10-26 | 2018-05-11 | 合肥同宏机电科技有限公司 | Damping punching machine is used in a kind of light truck chassis crossrail production |
| CN109434002A (en) * | 2018-09-10 | 2019-03-08 | 安顺市虹翼特种钢球制造有限公司 | A kind of steel ball production cold-heading equipment with shock-absorbing function |
| CN210702003U (en) * | 2019-09-18 | 2020-06-09 | 昆山格泰模具有限公司 | Cast iron stamping die frame |
| CN111745020A (en) * | 2020-07-02 | 2020-10-09 | 应金宝 | Sheet metal stamping die |
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2020
- 2020-12-31 CN CN202011636000.2A patent/CN112775333B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007118017A (en) * | 2005-10-26 | 2007-05-17 | Daihatsu Motor Co Ltd | Double-action press device and press method |
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| CN112775333A (en) | 2021-05-11 |
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Effective date of registration: 20230614 Address after: Zone C, No. 180 Tianxin Road, Tianxin Community, Tangxia Town, Dongguan City, Guangdong Province, 523000 Applicant after: Dongguan Zhusheng precision metal Technology Co.,Ltd. Address before: 315700 xiaoxianwan village, gaotangdao Township, Xiangshan County, Ningbo City, Zhejiang Province Applicant before: Ningbo Jianzhi Machinery Manufacturing Co.,Ltd. |
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